Home / 5,499,032.93-8,249,111.19-1,904,793.20

Finding the Fourth Proportional to 5,499,032.93, 8,249,111.19 and 1,904,793.20

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Solution

The fourth proportional to 5,499,032.93, 8,249,111.19 and 1,904,793.20 is: 2,857,384.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,499,032.93 : 8,249,111.19 = 1,904,793.20 : x
  2. Step 2: Convert to fraction form
    5,499,032.93/8,249,111.19 = 1,904,793.20/x
  3. Step 3: Cross multiply
    5,499,032.93x = 8,249,111.19 × 1,904,793.20
  4. Step 4: Simplify right side
    5,499,032.93x = 15,712,850,859,510.35
  5. Step 5: Solve for x
    x = 15,712,850,859,510.35/5,499,032.93
  6. Step 6: Final answer
    x = 2,857,384.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.